Code Mastery Guides

Your Journey to Mastering Programming Languages: Where Knowledge Meets Code

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Understanding Shared Preferences in Android ~ Kotlin and Java

Introduction: When developing Android applications, it’s common to need a way to store small pieces of data persistently. In this blog post, we delve into the realm of SharedPreferences, a powerful tool tailored for handling small, persistent data in Android applications. Throughout this exploration, we’ll unravel the process of creating SharedPreferences, assigning values to them, […]

EditText in Android Kotlin: Complete Guidelines

Introduction: In the world of mobile applications, acquiring user input stands as an essential aspect. Within the domain of Android native programming, EditText emerges as the go-to component for seamlessly gathering input from users. EditText, a subclass of the View class in Java and Kotlin programming, plays a vital role in obtaining user input. Whether […]

How to clear an EditText in Android Java/Kotlin

Introduction: When working with Android development, you often come across scenarios where you need to clear the text in an EditText widget. This could be necessary when implementing a “Clear” button or resetting the input for a better user experience. In this blog post, we’ll explore a straightforward method to clear an EditText in Kotlin. […]

How to use the suspend function in Kotlin Android

Introduction: In Kotlin, a suspend function is designed to be paused and later resumed. This unique feature allows developers to write asynchronous code sequentially, significantly enhancing readability and maintainability when compared to conventional callback-based approaches. Suspend functions often work with coroutines, lightweight threads that offer a structured approach for handling asynchronous tasks. This ensures smooth […]

How to Ask for User Input-Output in Kotlin

When coding in Kotlin and seeking user input via the console, you have various methods at your disposal to accomplish this task. Keep in mind that Kotlin, being a versatile programming language, provides multiple approaches to facilitate user input in the console. Input with readLine() This is the simplest method to obtain input from the […]

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